User Guide

Baseband self tests in Phoenix

Context

Always start the troubleshooting procedure by running the Phoenix self tests. If a test fails, please follow the

diagram below.

If the phone is dead and you cannot perform the self tests, go to

Dead or jammed device troubleshooting.

Note: Rework attention:

To prevent G2200 from explosion, always place metal sheet on it or remove G2200 from PWB before

re-work any components nearby G2200.

RM-378; RM-379

BB Troubleshooting and Manual Tuning Guide

Issue 1 COMPANY CONFIDENTIAL Page 3 –5